06 Sport Coupe MT with Rear Active Wheel Steering

want to do a Catback, Top Speed Pro 1 just advised their exhaust is not compatible with Rear Active Wheel Steering,

1- does anyone know if any other Catbacks are?

2- If not, would an Axle Back work with a Y Pipe?

3- If not, would just an axle back work?


THX

 

I believe there is a thread dedicated to this, but many exhaust manufacturers just say they don’t fit because they don’t want to do the R&D work. Many fit that are labeled “unable”. @cleric670 would be the one to ask for advice here.

 

I know the Motordyne TDX2 and Fast Intentions Traditional both fit.

Also keep in mind that the ones that "don't" fit can usually be easily modified so that they do fit by a local muffler shop.

The other exhaust setups I've seen would probably hit the RAS unit on the right side, a muffler shop would just have to rework the pipe in that area.

 

THX.

The Topspeed exhaust is normally a simple bolt on otherwise.

Is that a Fisher Cat?